Average annual temperature is 21.5 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of São José
* Weather data for São José Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 30.7 | 32.4 | 27.0 | 27.3 | 25.2 | 27.2 | 31.0 | 32.4 | 33.0 | 32.1 | 32.0 |
| Average daytime temperature (°C) | 27.8 | 28.2 | 26.7 | 25.3 | 24.8 | 23.0 | 23.7 | 26.8 | 28.6 | 30.1 | 29.9 | 29.1 |
| Average temperature (°C) | 22.3 | 22.4 | 21.7 | 20.8 | 20.5 | 18.9 | 18.7 | 20.6 | 21.7 | 23.4 | 23.9 | 23.3 |
| Average night temperature (°C) | 17.2 | 17.4 | 17.5 | 17.1 | 17.1 | 16.0 | 14.9 | 15.4 | 15.5 | 16.4 | 17.5 | 17.6 |
| Absolute minimum temperature (°C) | 16.1 | 15.6 | 15.4 | 15.8 | 16.1 | 14.2 | 13.6 | 13.4 | 13.9 | 14.4 | 15.6 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.2 | 10.9 | 10.2 | 10.2 | 9.1 | 7.6 | 9.6 | 10.1 | 10.7 | 11.3 | 11.4 | 10.7 |
| Precipitation (mm) | 34 | 32 | 192 | 37 | 24 | 38 | 21 | 8 | 1 | 0 | 23 | 22 |
| Sunny days | 10 | 9 | 7 | 7 | 9 | 5 | 18 | 19 | 23 | 29 | 18 | 18 |
| Rainy days | 21 | 19 | 24 | 23 | 22 | 25 | 13 | 12 | 7 | 2 | 12 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São José is at